An early, pleasantly meditative idle toy about quiet fungal conquest. It's thin right now — one screen, one loop — but offline growth is exactly the hook idle fans want, and the underground-network fantasy is a fresh skin for the genre.
About Underwood
Underwood puts you beneath the forest floor as a living fungus. Push threads into roots and fallen logs, harvest nutrients, and eventually fruit into entirely new forests.
It's a true idle game: your network keeps growing while you're away, so each short visit is about planting the next expansion and checking what ripened. The developer flags the art as AI-assisted, and this Godot build — portrait-oriented, browser-friendly — is an early version with more work in progress.
How to Play
Spread your fungus across the underground, grow threads into roots and logs to earn nutrients, and spend them to fruit new forests. Then leave — growth continues while you're away, so return regularly to expand the network.
Controls
See the original itch.io page for the developer's control notes.
Tips & Tricks
Log out often: offline growth is the whole engine of the game.
Prioritize threads that reach new roots and logs — nutrients come from coverage.
Features
Idle fungus-growing simulation set under a forest floor
Threads latch onto roots and logs to earn nutrients
Fruiting spreads your network into new forests
Keeps growing while you're away
Made with Godot; runs portrait in the browser (early build)
Latest Updates
Added to PlayBloo
Grow a living fungal network under the forest floor, one thread at a time.. Discovered on itch.io's new releases feed and added to the PlayBloo catalogue with verified source details.
PlayBloo
